| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $216.36 | 4.778% | $226.6977 | $226.70 | $226.70 | $226.70 |
| Purchase #2 | $77.37 | 4.775% | $81.0644 | $81.06 | $81.05 | $81.10 |
| Purchase #3 | $138.68 | 10.321% | $152.9932 | $152.99 | $153.00 | $153.00 |
| Purchase #4 | $244.66 | 11.186% | $272.0277 | $272.03 | $272.05 | $272.00 |
| Purchase #5 | $51.75 | 6.819% | $55.2788 | $55.28 | $55.30 | $55.30 |
| Purchase #6 | $155.80 | 8.406% | $168.8965 | $168.90 | $168.90 | $168.90 |
| Purchase #7 | $231.89 | 13.498% | $263.1905 | $263.19 | $263.20 | $263.20 |
| 7 purchase totals = | $1,116.51 | $1,220.1488 | $1,220.15 | $1,220.20 | $1,220.20 | |